{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing standard", "manufacturing process", "engineering feature", "biomedical", "enabling technology", "machine or equipment"], "input": "Usually , a lattice library is built to store predefined lattice units , benchmarked with numerical simulation or manufacturability analysis , and then a limited set of control options , concerning the lattice unit size , strut diameter , layout orientation , etc. , are available for the filling operation ."}
{"manufacturing standard": [], "manufacturing process": [], "engineering feature": ["lattice units", "lattice unit size"], "biomedical": [], "enabling technology": ["numerical simulation"], "machine or equipment": []}